@article{05241651,
title = {Classical },
journal = {SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]},
volume = {4},
year = {2008},
zbl = {1143.17008},
language = {en},
url = {http://dml.mathdoc.fr/item/05241651}
}
Skrypnyk, Taras V. Classical . SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 4 (2008) . http://gdmltest.u-ga.fr/item/05241651/